| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.80 | 7.475% | $83.6156 | $83.62 | $83.60 | $83.60 |
| Purchase #2 | $248.26 | 7.784% | $267.5846 | $267.58 | $267.60 | $267.60 |
| Purchase #3 | $245.95 | 7.873% | $265.3136 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $123.51 | 5.836% | $130.718 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $227.82 | 5.396% | $240.1132 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $242.28 | 4.796% | $253.8997 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $165.87 | 7.409% | $178.1593 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $1,331.49 | $1,419.4040 | $1,419.40 | $1,419.35 | $1,419.40 | |